Engineering

Engineering Articles
Er Gheyasuddin: Repair of Current Transformer; Smart Dc Charger in PSS; Reclamation of Transformer Oil; Relay Co ordination in PSS and GSS

Inventions , Discovery and knowledges: First helicopter in America in 1935; Human race is from one male and one female Uzma Rumi; Plank constant - Uzma Rumi; Whale from earth to ocean - Uzma Rumi; बिज़ली का आविष्कार किस ने किया?; Black hole collision 1.3 Arab light years ago; Aqal or Aqida Uzma rumi; Matter and anti matter; Reproduction; relativity Uzma Rumi; Evolution; Black hole; Formation of universe; The diameter of milky way 1 lakh light year; Voyager 1. travelled more than 24 arab kilo meter in space; خلع میں 140خرب گنا سے زیادہ پانی; Invention of telephone -Alexandar Graham Bell; Train brake history; First Railway passenger train of the world in England ۔; Lift safety - Alisa Otis; Vehicles; Invention of telescope by mistake in a glass factory in Italy in thirteenth century.; First camera of the world; Construction of Howrah bridge, engg; First in space; Important inventions; Inventions and inventors; Invention years of dfferent things; Invention of powered aroplane; History of clock; First Electric supply in Calcutta; Bicycle invention; Science unable to explain till date; First movie camera 1888; First aeroplane; First steam engine railway locomotive 1804; The first Railway station in Britain liverpool in 1830; Fiat 1889 3.5hp; Ford model 1906